HydroBASINS lev08 watershed · #1080025870
Bassin · #1080025870
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Boffa, Boké
Sub-basin area
1 009,2km²
Upstream area
1 009,2km²
Discharge
42,69m³/s
Mean elev.
26m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 630.9 km²62.8% of basin
- 374.2 km²37.2% of basin
1 intersecting protected areas
Rio Kapatchez
IUCN Not ReportedWetland of International Importance (Ramsar Site)
991.83 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
411 distinct species · 2 612 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #1080025870 : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
29,4°C
Annual rain
2 997mm
Moisture idx (CMI)
0,30
Runoff
1 551mm/an
PET
2 090mm
AET
1 130mm
Mean slope
1,1°
Water table
52cm
Forest
40%
Crops
4%
Urban
14%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)